Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJerry Klein
#1248 · 1:43:05 · M39 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialJean Talbott
#1247 · 1:52:04 · F16 · Group N · DR
Wave start 8:41 AM (N-DR)
Interpretation
Jerry (Y-DR) started at 8:50 AM; Jean (N-DR) started at 8:41 AM. That gave Jean a 9 minutes head start on Jerry. On foot, Jerry ran 1:43:05 and Jean ran 1:52:04 — Jerry was 8:59 faster than Jean. Jerry took official place 1248th (time-based 1139th) and Jean took official place 1247th (time-based 1247th). Jean's head start was enough to flip the official order even though Jerry was faster on foot. Biggest swing: Jerry gained 6:05 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jean Talbott (N-DR) started 9 min earlier than Jerry (Y-DR).
- Overall place Δ
- +1
- Actual time Δ
- -8:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Jean earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- +60
Δ = Jerry − Jean. Negative means Jerry is ahead/faster.
Race timeline
Computed- Jean (N-DR) started at 8:41 AM.
- Jerry (Y-DR) started at 8:50 AM, 9:00 later.
- Actual running time: Jerry was 8:59 faster on foot than Jean.
- Finish clock: Jean crossed the line 0:01 ahead of Jerry — Jean wins this head-to-head.
Δ (A − B): actual -8:59 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jerry | Jean | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:56 | 11:43 | -0:47 |
| Stairs to Windy Gap | 8:47 | 8:48 | -0:01 |
| Windy Gap to Muir Woods | 11:09 | 9:18 | +1:51 |
| Muir Woods to Cardiac | 37:23 | 43:28 | -6:05 |
| Cardiac to White Gate | 21:42 | 24:42 | -3:00 |
| White Gate to The Stile | 10:53 | 11:42 | -0:49 |
| The Stile to Finish | 2:15 | 2:23 | -0:08 |
Δ negative = Jerry ran the segment faster.